Analogue and Discretes News

Infineon packages diode with IGBT

Infineon is sampling an IGBT package which can hold an IGBT up to 120A and a full rated diode in the same footprint and pin-out as JEDEC standard TO-247-3. Volume production is planned for Q1 2015…

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Avago launches auto photovoltaic MOSFET driver

Avago says it has got the first automotive grade photovoltaic MOSFET driver – an optocoupler-based device designed to drive high voltage MOSfet and withstand extreme heat for automotive under-the-hood applications…

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X-REL crystal oscillator driver

X-REL Semiconductor, the French fabless specialist in high reliability and extreme temperature ICs, is selling a low-power, small footprint crystal oscillator driver for high-reliability, extreme temperature and extended lifetime systems…

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Sub-picoamp input op-amp offers high gain bandwidth

Linear Tech is aiming at high-impedance sensor transimpedance amplifiers with an op-amp that requires only 3fA of bias current (typical at 25°C) while offering 500MHz gain bandwidth product. Potential applications for the chip, called LTC6268, include interfacing ADCs to reverse leakage (linear) mode photodiodes. 20kΩ transimpedance gain…

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Smart meters a waste of money, say MPs

Smart meters will only save 2% on consumers’ bills – an average £26 per household per year – according to the Public Accounts Committee (PAC) – a committee of MPs – which disagrees with the opinion of the Department of Energy and Climate Change (DECC) that smart meters will lower bills and make switching…

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16 bit DAC hits 2.5Gsample/s for direct RF generation

Clean fast analogue signal generation is the target of Linear Tech’s latest DAC. Called LTC2000, the 16 bit converter can accept data at 2.5Gsample/s and has a 2.1GHz -3dB output bandwidth. RF synthesis is the intended application, in instrumentation, communications, test, cable TV data services and…

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Protecting wearable healthcare devices from static charges

Wearable technologies that incorporate physiological sensors are appearing on the market in so-called smart watches. Next generation monitoring devices will be worn on the body to monitor conditions such as blood glucose levels in near-real time and allow them to collect considerably more data over the course of…

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MEMS sound great, but can it last?

The MEMS (microelectromechanical system) market is starting to motor. It grew at just over 10% last year and is likely to grow even faster this year. This is good news for the ‘newest’ semiconductor device market. But can it continue to grow at this rate? Market analyst Yole Développement…

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